How do I teach my toddler to share and take turns?

True sharing is a developmental skill that most children don't master until age 3–4, so parallel play (playing alongside, not with, other children) is completely normal for toddlers. Model turn-taking with simple games: 'My turn to stack, now your turn!' Use a timer for coveted toys so 'turns' feel fair and predictable. Avoid forcing sharing, which can increase possessiveness. Talk to your pediatrician if your child shows no interest in other children by age 2.